The Lima culture was an indigenous civilization which existed in modern-day Lima, Peru during the Early Intermediate Period, extending from roughly 100 to 650. This pre-Incan culture, which overlaps with surrounding Paracas, Moche, and Nasca civilizations, was located in the desert coastal strip of Peru in the Chillon, Rimac and Lurin River valleys. It can be difficult to differentiate the Lima culture from surrounding cultures due to both its physical proximity to other, and better documented cultures, in Coastal Peru, and because it is chronologically very close, if not over lapped, by these other cultures as well. These factors all help contribute to the obscurity of the Lima culture, of which much information is still left to be learned.